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Fix X11 clipboard manager store completion (#20514)

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* Fix X11 clipboard manager store completion

* Restore storeAtomTcs completion on selection clear
This commit is contained in:
Julien Lebosquain
2026-02-10 16:04:37 +00:00
committed by GitHub
parent 09cf664bd1
commit ddba811d86
1 changed files with 12 additions and 2 deletions
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src/Avalonia.X11/Clipboard/X11Clipboard.cs
+12 -2
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@@ -55,10 +55,9 @@ namespace Avalonia.X11.Clipboard
_storedDataTransfer = null; _storedDataTransfer = null;
_storeAtomTcs?.TrySetResult(true); _storeAtomTcs?.TrySetResult(true);
return;
} }
if (ev.type == XEventName.SelectionRequest) else if (ev.type == XEventName.SelectionRequest)
{ {
var sel = ev.SelectionRequestEvent; var sel = ev.SelectionRequestEvent;
var resp = new XEvent var resp = new XEvent
@@ -83,6 +82,17 @@ namespace Avalonia.X11.Clipboard
XSendEvent(_x11.Display, sel.requestor, false, new IntPtr((int)EventMask.NoEventMask), ref resp); XSendEvent(_x11.Display, sel.requestor, false, new IntPtr((int)EventMask.NoEventMask), ref resp);
} }
else if (ev.type == XEventName.SelectionNotify)
{
if (ev.SelectionEvent.selection == _x11.Atoms.CLIPBOARD_MANAGER &&
ev.SelectionEvent.target == _x11.Atoms.SAVE_TARGETS &&
_x11.Atoms.CLIPBOARD_MANAGER != IntPtr.Zero &&
_x11.Atoms.SAVE_TARGETS != IntPtr.Zero)
{
_storeAtomTcs?.TrySetResult(true);
}
}
IntPtr WriteTargetToProperty(IntPtr target, IntPtr window, IntPtr property) IntPtr WriteTargetToProperty(IntPtr target, IntPtr window, IntPtr property)
{ {
if (target == _x11.Atoms.TARGETS) if (target == _x11.Atoms.TARGETS)